149499216

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1281

約数の個数: 80

約数和(自身を含む): 430686720

約数和(自身を除く): 281187504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 863, 1203, 1604, 1726, 2406, 2589, 3208, 3452, 3609, 4812, 5178, 6416, 6904, 7218, 7767, 9624, 10356, 10827, 13808, 14436, 15534, 19248, 20712, 21654, 23301, 28872, 31068, 41424, 43308, 46602, 57744, 62136, 86616, 93204, 124272, 173232, 186408, 346063, 372816, 692126, 1038189, 1384252, 2076378, 2768504, 3114567, 4152756, 5537008, 6229134, 8305512, 9343701, 12458268, 16611024, 18687402, 24916536, 37374804, 49833072, 74749608, 149499216]

約数ペア:

[(1, 149499216), (2, 74749608), (3, 49833072), (4, 37374804), (6, 24916536), (8, 18687402), (9, 16611024), (12, 12458268), (16, 9343701), (18, 8305512), (24, 6229134), (27, 5537008), (36, 4152756), (48, 3114567), (54, 2768504), (72, 2076378), (108, 1384252), (144, 1038189), (216, 692126), (401, 372816), (432, 346063), (802, 186408), (863, 173232), (1203, 124272), (1604, 93204), (1726, 86616), (2406, 62136), (2589, 57744), (3208, 46602), (3452, 43308), (3609, 41424), (4812, 31068), (5178, 28872), (6416, 23301), (6904, 21654), (7218, 20712), (7767, 19248), (9624, 15534), (10356, 14436), (10827, 13808)]